Add larger unit test for CONCATENATION op for quant8.

Bug: 63905942
Test: NeuralNetworksTest on Angler
Change-Id: I153b3408c5779255361b97656cf7859d888a99a8
4 files changed
tree: 222d4ae58ae85600885548f1751c624e28a9a62c
  1. nn/
  2. Android.bp